Definition of Amitosis. Meaning of Amitosis. Synonyms of Amitosis

Here you will find one or more explanations in English for the word Amitosis. Also in the bottom left of the page several parts of wikipedia pages related to the word Amitosis and, of course, Amitosis synonyms and on the right images related to the word Amitosis.

Definition of Amitosis

Amitosis
Amitosis Am`i*to"sis, n. [NL. See A- not, and Mitosis.] (Biol.) Cell division in which there is first a simple cleavage of the nucleus without change in its structure (such as the formation of chromosomes), followed by the division of the cytoplasm; direct cell division; -- opposed to mitosis. It is not the usual mode of division, and is believed by many to occur chiefly in highly specialized cells which are incapable of long-continued multiplication, in transitory structures, and in those in early stages of degeneration.

Meaning of Amitosis from wikipedia

- Although amitosis differs fundamentally from mitosis without cytokinesis, some similarities exist between amitosis and cell fusion. Amitosis can result...
- every time the cell divides. Macronuclear division is accomplished by amitosis, and the segregation of the chromosomes occurs by a process whose mechanism...
- binary fission. During reproduction, the macronucleus splits by a type of amitosis, and the micronuclei undergo mitosis. The cell then divides transversally...
- during nuclear division. These include meiosis in micronucleus cells, amitosis in micronucleus cells, and mitosis in micronucleus cells. Micronucleus...
- sporozoans and algae. The nucleus of the parent cell divides several times by amitosis, producing several nuclei. The cytoplasm then separates, creating multiple...
- mitosis (equational division). A primitive form of cell division, called amitosis, also exists. The amitotic or mitotic cell divisions are more atypical...
- Platelet-producing megakaryocytes go through endomitosis during cell differentiation. Amitosis in ciliates and in animal placental tissues results in a random distribution...
- increase of numbers). During fission, the macronucleus splits by a type of amitosis, and the micronuclei undergo mitosis. The cell then divides transversally...
- Microgametocytes become very active, and their nuclei undergo fission (i.e. amitosis) to each give 6-8 daughter nuclei, which becomes arranged at the periphery...
- medicine with his most important research in the field of mitosis and amitosis, which laid the foundation for cloning. His older sister was Mileva Marić...